ONCE

Spark Therapeutics, Inc. Common Stock
ONCE

Delisted

ONCE was delisted on the 16th of December, 2019.

160 hedge funds and large institutions have $1.92B invested in Spark Therapeutics, Inc. Common Stock in 2017 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 61 increasing their positions, 33 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
160
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$33.3M
Puts
$17.5M
Net Calls
Net Calls Change

Top Buyers

1 +$115M
2 +$28.2M
3 +$21.1M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$20.1M
5
RFS
Rockefeller Financial Services
New York
+$18.1M

Top Sellers

1 -$39.4M
2 -$39.3M
3 -$38.3M
4
LCM
Laurion Capital Management
New York
-$34.7M
5
Jennison Associates
Jennison Associates
New York
-$27.2M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$285M
2
$212M
3
$160M
4
$136M
5
$133M
6
$115M
7
$95.2M
8
$71.9M
9
$71.2M
10
$53M
11
$35.3M
12
$31.6M
13
$28.2M
14
$24.7M
15
$21.1M
16
$18.3M
17
$18.2M
18
$17.8M
19
$17.2M
20
$16.7M
21
$15.6M
22
$15.3M
23
$14.2M
24
$13M
25
$11.2M